Medical instrument



FIG. 1 is a left side perspective view of a medical instrument inaccordance with the new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a bottom perspective view thereof;

FIG. 5 is a top perspective view thereof;

FIG. 6 is a rear perspective view thereof; and,

FIG. 7 is a front perspective view thereof.

The ornamental design for a medical instrument, as shown and described.